[PATCH v9 05/14] dt-bindings: mediatek: display: add mt8195 SoC binding
Chun-Kuang Hu
chunkuang.hu at kernel.org
Sat Sep 4 21:16:10 PDT 2021
Hi, Jason:
jason-jh.lin <jason-jh.lin at mediatek.com> 於 2021年8月25日 週三 下午10:48寫道：
>
> 1. Add mt8195 SoC binding to AAL, CCORR, COLOR, DITHER, GAMMA, MERGE,
> MUTEX, OVL and RDMA yaml schema.
>
> 2. Add MERGE additional property description for mt8195
> - async clock
> - fifo setting enable
> - reset controller
I would like you to separate merge additional property description to
an independent patch.
Regards,
Chun-Kuang.
>
> Signed-off-by: jason-jh.lin <jason-jh.lin at mediatek.com>
> ---
> .../display/mediatek/mediatek,aal.yaml | 1 +
> .../display/mediatek/mediatek,ccorr.yaml | 2 ++
> .../display/mediatek/mediatek,color.yaml | 1 +
> .../display/mediatek/mediatek,dither.yaml | 5 +++
> .../display/mediatek/mediatek,gamma.yaml | 5 +++
> .../display/mediatek/mediatek,merge.yaml | 32 +++++++++++++++++++
> .../display/mediatek/mediatek,mutex.yaml | 2 ++
> .../display/mediatek/mediatek,ovl.yaml | 5 +++
> .../display/mediatek/mediatek,rdma.yaml | 2 ++
> 9 files changed, 55 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml
> index faa764c12dfc..1599184a4dd1 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml
> @@ -26,6 +26,7 @@ properties:
> - enum:
> - mediatek,mt2712-disp-aal
> - mediatek,mt8183-disp-aal
> + - mediatek,mt8195-disp-aal
> - enum:
> - mediatek,mt8173-disp-aal
>
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
> index e848879d755c..f9b697604ab9 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
> @@ -22,6 +22,8 @@ properties:
> oneOf:
> - items:
> - const: mediatek,mt8183-disp-ccorr
> + - items:
> + - const: mediatek,mt8195-disp-ccorr
>
> reg:
> maxItems: 1
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml
> index 019fc09bbddd..563755095a4f 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml
> @@ -36,6 +36,7 @@ properties:
> - items:
> - enum:
> - mediatek,mt8183-disp-color
> + - mediatek,mt8195-disp-color
> - enum:
> - mediatek,mt8173-disp-color
> reg:
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml
> index 8e7c87c39f9c..b6f57243270c 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml
> @@ -23,6 +23,11 @@ properties:
> oneOf:
> - items:
> - const: mediatek,mt8183-disp-dither
> + - items:
> + - enum:
> + - mediatek,mt8195-disp-dither
> + - enum:
> + - mediatek,mt8183-disp-dither
>
> reg:
> maxItems: 1
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
> index 8fa1b373a8da..ab1e18da6bed 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
> @@ -24,6 +24,11 @@ properties:
> - const: mediatek,mt8173-disp-gamma
> - items:
> - const: mediatek,mt8183-disp-gamma
> + - items:
> + - enum:
> + - mediatek,mt8195-disp-gamma
> + - enum:
> + - mediatek,mt8183-disp-gamma
>
> reg:
> maxItems: 1
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml
> index ca51a4c4a8c7..b15c6e17b421 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml
> @@ -22,6 +22,8 @@ properties:
> oneOf:
> - items:
> - const: mediatek,mt8173-disp-merge
> + - items:
> + - const: mediatek,mt8195-disp-merge
>
> reg:
> maxItems: 1
> @@ -37,6 +39,19 @@ properties:
> clocks:
> items:
> - description: MERGE Clock
> + - description: MERGE Async Clock
> + Controlling the synchronous process between MERGE and other display function
> + blocks cross clock domain.
> +
> + mediatek,merge-fifo-en:
> + description:
> + The setting of merge fifo is mainly provided for the display latency buffer.
> + to ensure that the back-end panel display data will not be underrun,
> + a little more data is needed in the fifo. According to the merge fifo settings,
> + when the water level is detected to be insufficient, it will trigger RDMA sending
> + ultra and preulra command to SMI to speed up the data rate.
> + type: boolean
> +
>
> mediatek,gce-client-reg:
> description:
> @@ -47,6 +62,10 @@ properties:
> $ref: /schemas/types.yaml#/definitions/phandle-array
> maxItems: 1
>
> + resets:
> + description: reset controller
> + See Documentation/devicetree/bindings/reset/reset.txt for details.
> +
> required:
> - compatible
> - reg
> @@ -64,3 +83,16 @@ examples:
> power-domains = <&spm MT8173_POWER_DOMAIN_MM>;
> clocks = <&mmsys CLK_MM_DISP_MERGE>;
> };
> +
> + merge5: disp_vpp_merge5 at 1c110000 {
> + compatible = "mediatek,mt8195-disp-merge";
> + reg = <0 0x1c110000 0 0x1000>;
> + interrupts = <GIC_SPI 507 IRQ_TYPE_LEVEL_HIGH 0>;
> + clocks = <&vdosys1 CLK_VDO1_VPP_MERGE4>,
> + <&vdosys1 CLK_VDO1_MERGE4_DL_ASYNC>;
> + clock-names = "merge","merge_async";
> + power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS1>;
> + mediatek,gce-client-reg = <&gce1 SUBSYS_1c11XXXX 0x0000 0x1000>;
> + mediatek,merge-fifo-en = <1>;
> + resets = <&vdosys1 MT8195_VDOSYS1_SW0_RST_B_MERGE4_DL_ASYNC>;
> + };
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml
> index 939dff14d989..db9db182318d 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml
> @@ -31,6 +31,8 @@ properties:
> - const: mediatek,mt8173-disp-mutex
> - items:
> - const: mediatek,mt8183-disp-mutex
> + - items:
> + - const: mediatek,mt8195-disp-mutex
>
> reg:
> maxItems: 1
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
> index a0c29cd3377a..5008f900d81f 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
> @@ -32,6 +32,11 @@ properties:
> - mediatek,mt2712-disp-ovl
> - enum:
> - mediatek,mt2701-disp-ovl
> + - items:
> + - enum:
> + - mediatek,mt8195-disp-ovl
> + - enum:
> + - mediatek,mt8183-disp-ovl
>
> reg:
> maxItems: 1
> diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml
> index 837659ab4ebd..806437166e3c 100644
> --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml
> +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml
> @@ -28,6 +28,8 @@ properties:
> - const: mediatek,mt8173-disp-rdma
> - items:
> - const: mediatek,mt8183-disp-rdma
> + - items:
> + - const: mediatek,mt8195-disp-rdma
> - items:
> - enum:
> - mediatek,mt7623-disp-rdma
> --
> 2.18.0
>
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